absolutely duo. yeah i'm getting another CHTS just to be safe. i've had enough water temp issues with this car, i dont doubt that that one probably got burnt out. also plan on changing the o2 along with all that. i figured it's been in there long enough and it's about time. also as far as the fuel pressure regulator, i'm planning on getting a pallnet fuel rail and was going to change it then, so if it IS bad hopefully it'll last another few weeks. *shrugs shoulders*